Plastic Hose Reducer - Black

Plastic Hose Reducer – Black from AutoSiliconeHoses is a strong, lightweight connector designed to join two hoses of different internal diameters with a secure and reliable fit. Manufactured from durable, chemical-resistant black plastic (typically polypropylene or nylon), this reducer is ideal for use in air, water, vacuum, and low-pressure fluid systems. Its discreet black finish blends seamlessly into engine bays, industrial systems, and outdoor installations where a clean, professional look is desired.

Key Features:

• Manufactured by AutoSiliconeHoses – designed for high compatibility with performance and general-use hoses

• Constructed from high-quality black nylon or polypropylene for strength and impact resistance

• Reduces between two hose sizes while maintaining a smooth and secure internal flow path

• Barbed ends provide excellent grip with silicone, rubber, or PVC hoses

• Resistant to oils, fuels, coolants, UV, and general environmental wear

• Ideal for low to medium pressure systems

• Lightweight and easy to fit – can be secured with standard hose clips or clamps

• Available in a wide range of step-down combinations (e.g. 32mm to 25mm, 25mm to 19mm, etc.)

Applications:

• Automotive: vacuum lines, breather systems, coolant bypasses, washer tubing

• Motorsport and tuning: neat hose transitions in performance engine bays

• Marine: black finish hides dirt and blends with cable routing or engine compartment hosework

• Industrial and agricultural: air, water, and fluid hose step-downs in compact machinery

• DIY and garden systems: irrigation, pond plumbing, and flexible water lines

Whether youre stepping down sizes in a breather hose or making a clean transition in a cooling or vacuum system, the AutoSiliconeHoses Plastic Hose Reducer – Black offers a durable, low-profile, and easy-to-install solution for a wide range of applications.